Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 06:50 and arrives at Surabaya Juanda International Airport at 08:25.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 682 Km. So the average speed is roughly 431 Km.
The best month to arrive at Jakarta is August and the most expensive month to fly is December. (Average prices, based on 1179 datapoints.)
The best day to arrive at Jakarta is Thursday and it would be best to avoid Tuesday, as prices are on average 123.94% higher than on Thursday. (Average prices, based on 1159827466 datapoints.)
We have a lot more statistics for flights VN 3884 and between Jakarta and Surabaya.